id:A104406 - OEIS Search Results

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Number of numbers <= n having no 2 in ternary representation.

+0
3

1, 1, 2, 3, 3, 3, 3, 3, 4, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 9, 9, 10, 11, 11, 11, 11, 11, 12, 13, 13, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Partial sums of A039966: a(n) = Sum(A039966(k): 1<=k<=n).`
	CROSSREFS	`Cf. A005836, A004642.` `Sequence in context: A109785 A058224 A131808 this_sequence A080344 A025782 A120506` `Adjacent sequences: A104403 A104404 A104405 this_sequence A104407 A104408 A104409`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 05 2005`

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Last modified November 25 13:47 EST 2009. Contains 167481 sequences.

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